---> uname -a: Linux prd-centos7-builder-2c-1g-24471.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 548 5409 16 1863 6991 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b4:e3:26 brd ff:ff:ff:ff:ff:ff inet 10.30.123.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feb4:e326/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 11/04/2024 _x86_64_ (2 CPU) 03:03:40 AM LINUX RESTART 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 192.07 100.68 91.39 8794.44 37003.93 03:06:01 AM 209.65 1.52 208.13 72.90 8578.39 03:07:01 AM 194.04 0.60 193.44 51.04 5535.75 03:08:01 AM 25.73 1.67 24.07 147.24 602.20 Average: 155.37 26.12 129.25 2267.13 12932.56 03:04:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5902324 2106584 26.30 2620 1543372 651688 7.20 473136 1398392 70556 03:06:01 AM 5638220 2370688 29.60 2620 1786676 602204 6.65 505580 1569664 114912 03:07:01 AM 5524912 2483996 31.02 2620 1796136 698236 7.71 629152 1553176 232 03:08:01 AM 5595052 2413856 30.14 2620 1797008 619564 6.84 683940 1431528 14804 Average: 5665127 2343781 29.26 2620 1730798 642923 7.10 572952 1488190 50126 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:05:01 AM eth0 254.40 167.77 899.88 58.78 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 63.29 48.58 868.39 18.33 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.27 23.82 60.76 8.16 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 30.20 24.52 30.64 10.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.30 66.18 464.96 23.82 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 11/04/2024 _x86_64_ (2 CPU) 03:03:40 AM LINUX RESTART 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 22.93 0.00 5.88 35.87 0.10 35.22 03:05:01 AM 0 29.01 0.00 6.29 34.67 0.09 29.93 03:05:01 AM 1 16.94 0.00 5.46 37.08 0.10 40.42 03:06:01 AM all 26.72 0.00 2.86 6.99 0.13 63.30 03:06:01 AM 0 42.77 0.00 4.00 9.30 0.12 43.80 03:06:01 AM 1 11.41 0.00 1.77 4.77 0.14 81.91 03:07:01 AM all 33.04 0.00 2.28 4.33 0.11 60.23 03:07:01 AM 0 46.86 0.00 2.71 5.20 0.12 45.11 03:07:01 AM 1 19.68 0.00 1.91 3.49 0.12 74.80 03:08:01 AM all 35.89 0.00 1.86 0.32 0.10 61.83 03:08:01 AM 0 68.20 0.00 2.70 0.51 0.11 28.48 03:08:01 AM 1 5.97 0.00 1.06 0.15 0.07 92.75 Average: all 29.64 0.00 3.22 11.88 0.11 55.14 Average: 0 46.55 0.00 3.94 12.55 0.11 36.86 Average: 1 13.45 0.00 2.54 11.25 0.11 72.65